Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753104AbaBJKLX (ORCPT ); Mon, 10 Feb 2014 05:11:23 -0500 Received: from mailout1.w1.samsung.com ([210.118.77.11]:40489 "EHLO mailout1.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753083AbaBJKLO (ORCPT ); Mon, 10 Feb 2014 05:11:14 -0500 X-AuditID: cbfec7f4-b7f796d000005a13-23-52f8a5bffc70 From: Tarek Dakhran To: linux-kernel@vger.kernel.org Cc: Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , Rob Landley , Kukjin Kim , Russell King , Ben Dooks , Tomasz Figa , Mike Turquette , Vyacheslav Tyrtov , Thomas Abraham , Kyungmin Park , Heiko Stuebner , Romain Naour , Chander Kashyap , devicetree@vger.kernel.org, linux-doc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Tarek Dakhran , Tarek Dakhran Subject: [PATCH v6 1/3] ARM: EXYNOS: Add support for EXYNOS5410 SoC Date: Mon, 10 Feb 2014 19:08:29 +0900 Message-id: <1392026911-21308-2-git-send-email-t.dakhran@samsung.com> X-Mailer: git-send-email 1.7.10.4 In-reply-to: <1392026911-21308-1-git-send-email-t.dakhran@samsung.com> References: <1392026911-21308-1-git-send-email-t.dakhran@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrMLMWRmVeSWpSXmKPExsVy+t/xK7r7l/4IMjh/SNFi0roDTBYP199k sZh/5ByrRf+bhawW/x+9ZrU492olo0XvgqtsFmeb3rBbbHp8jdViYdsSFovLu+awWcw4v4/J 4vZlXoul1y8yWTydcJHNYsL0tSwW615OZ7Fo3XuE3WLLzw5Gi989n5gt1j8/xWixfsZrFotj M5YwWkyd8YPdQcJjzbw1jB4tzT1sHpf7epk8/q56weyxc9Zddo+Vy7+weWxa1cnm8Wr1TFaP O9f2sHlsXlLv8eoai0ffllWMHtuvzWP2+LxJLoAvissmJTUnsyy1SN8ugStjfd8M9oKrBhU9 uy+wNTDO0Oxi5OSQEDCRWH1jFxOELSZx4d56NhBbSGApo8TOHaoQdi+TxOQunS5GDg42AW2J LTu8QMIiAgoSm3ufsXYxcnEwC3xik/ixqglsjrCAs8SfJf9ZQWwWAVWJDYseMoLYvAKuEhu7 t7FC7FKU6H42AWwXp4CbxKdV/VB7XSUWv5vGOIGRdwEjwypG0dTS5ILipPRcQ73ixNzi0rx0 veT83E2MkIj6soNx8TGrQ4wCHIxKPLw7/3wPEmJNLCuuzD3EKMHBrCTCO3fejyAh3pTEyqrU ovz4otKc1OJDjEwcnFINjElSa6w+/lybYBnJLJTFuqfNhEWAl7+ugHON9ETJ6vnRp3ujVoos dlu5ZWLRo5ubrFdqvr0grNzx6o7kFUnVP4Wf7i74aL2gMKLMY+52bw0deZM2wUNWVyP6Pwod uLo1dKnxsSLDG0pzJp98WKt50WOq2NK1MtICSobuUzcL7rGzspq9bfXFLUosxRmJhlrMRcWJ AIYk01WGAgAA Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org EXYNOS5410 is SoC in Samsung's Exynos5 SoC series. Add initial support for this SoC. Signed-off-by: Tarek Dakhran Signed-off-by: Vyacheslav Tyrtov Reviewed-by: Tomasz Figa --- arch/arm/mach-exynos/Kconfig | 10 ++++++++++ arch/arm/mach-exynos/common.c | 18 ++++++++++++++++++ arch/arm/mach-exynos/include/mach/map.h | 1 + arch/arm/mach-exynos/mach-exynos5-dt.c | 1 + arch/arm/mach-exynos/platsmp.c | 2 ++ arch/arm/plat-samsung/include/plat/cpu.h | 8 ++++++++ arch/arm/plat-samsung/include/plat/map-s5p.h | 3 +++ 7 files changed, 43 insertions(+) diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 4c414af..97a06c3 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -91,6 +91,16 @@ config SOC_EXYNOS5250 help Enable EXYNOS5250 SoC support +config SOC_EXYNOS5410 + bool "SAMSUNG EXYNOS5410" + default y + depends on ARCH_EXYNOS5 + select PM_GENERIC_DOMAINS if PM + select S5P_PM if PM_SLEEP + select S5P_SLEEP if PM_SLEEP + help + Enable EXYNOS5410 SoC support + config SOC_EXYNOS5420 bool "SAMSUNG EXYNOS5420" default y diff --git a/arch/arm/mach-exynos/common.c b/arch/arm/mach-exynos/common.c index f18be40..f1483bd 100644 --- a/arch/arm/mach-exynos/common.c +++ b/arch/arm/mach-exynos/common.c @@ -52,6 +52,7 @@ static const char name_exynos4210[] = "EXYNOS4210"; static const char name_exynos4212[] = "EXYNOS4212"; static const char name_exynos4412[] = "EXYNOS4412"; static const char name_exynos5250[] = "EXYNOS5250"; +static const char name_exynos5410[] = "EXYNOS5410"; static const char name_exynos5420[] = "EXYNOS5420"; static const char name_exynos5440[] = "EXYNOS5440"; @@ -85,6 +86,12 @@ static struct cpu_table cpu_ids[] __initdata = { .init = exynos_init, .name = name_exynos5250, }, { + .idcode = EXYNOS5410_SOC_ID, + .idmask = EXYNOS5_SOC_MASK, + .map_io = exynos5_map_io, + .init = exynos_init, + .name = name_exynos5410, + }, { .idcode = EXYNOS5420_SOC_ID, .idmask = EXYNOS5_SOC_MASK, .map_io = exynos5_map_io, @@ -215,6 +222,15 @@ static struct map_desc exynos4x12_iodesc[] __initdata = { }, }; +static struct map_desc exynos5410_iodesc[] __initdata = { + { + .virtual = (unsigned long)S5P_VA_SYSRAM_NS, + .pfn = __phys_to_pfn(EXYNOS5410_PA_SYSRAM_NS), + .length = SZ_4K, + .type = MT_DEVICE, + }, +}; + static struct map_desc exynos5250_iodesc[] __initdata = { { .virtual = (unsigned long)S5P_VA_SYSRAM_NS, @@ -379,6 +395,8 @@ static void __init exynos5_map_io(void) if (soc_is_exynos5250()) iotable_init(exynos5250_iodesc, ARRAY_SIZE(exynos5250_iodesc)); + if (soc_is_exynos5410()) + iotable_init(exynos5410_iodesc, ARRAY_SIZE(exynos5410_iodesc)); } struct bus_type exynos_subsys = { diff --git a/arch/arm/mach-exynos/include/mach/map.h b/arch/arm/mach-exynos/include/mach/map.h index 7b046b5..894f431 100644 --- a/arch/arm/mach-exynos/include/mach/map.h +++ b/arch/arm/mach-exynos/include/mach/map.h @@ -29,6 +29,7 @@ #define EXYNOS4210_PA_SYSRAM_NS 0x0203F000 #define EXYNOS4x12_PA_SYSRAM_NS 0x0204F000 #define EXYNOS5250_PA_SYSRAM_NS 0x0204F000 +#define EXYNOS5410_PA_SYSRAM_NS 0x02073000 #define EXYNOS_PA_CHIPID 0x10000000 diff --git a/arch/arm/mach-exynos/mach-exynos5-dt.c b/arch/arm/mach-exynos/mach-exynos5-dt.c index 37ea261..22245b2 100644 --- a/arch/arm/mach-exynos/mach-exynos5-dt.c +++ b/arch/arm/mach-exynos/mach-exynos5-dt.c @@ -51,6 +51,7 @@ static void __init exynos5_dt_machine_init(void) static char const *exynos5_dt_compat[] __initdata = { "samsung,exynos5250", + "samsung,exynos5410", "samsung,exynos5420", "samsung,exynos5440", NULL diff --git a/arch/arm/mach-exynos/platsmp.c b/arch/arm/mach-exynos/platsmp.c index 8ea02f6..b681f89 100644 --- a/arch/arm/mach-exynos/platsmp.c +++ b/arch/arm/mach-exynos/platsmp.c @@ -39,6 +39,8 @@ static inline void __iomem *cpu_boot_reg_base(void) { if (soc_is_exynos4210() && samsung_rev() == EXYNOS4210_REV_1_1) return S5P_INFORM5; + if (soc_is_exynos5410()) + return EXYNOS5410_BOOT_REG; return S5P_VA_SYSRAM; } diff --git a/arch/arm/plat-samsung/include/plat/cpu.h b/arch/arm/plat-samsung/include/plat/cpu.h index 335beb3..8f09488 100644 --- a/arch/arm/plat-samsung/include/plat/cpu.h +++ b/arch/arm/plat-samsung/include/plat/cpu.h @@ -46,6 +46,7 @@ extern unsigned long samsung_cpu_id; #define EXYNOS4_CPU_MASK 0xFFFE0000 #define EXYNOS5250_SOC_ID 0x43520000 +#define EXYNOS5410_SOC_ID 0xE5410000 #define EXYNOS5420_SOC_ID 0xE5420000 #define EXYNOS5440_SOC_ID 0xE5440000 #define EXYNOS5_SOC_MASK 0xFFFFF000 @@ -68,6 +69,7 @@ IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK) IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK) +IS_SAMSUNG_CPU(exynos5410, EXYNOS5410_SOC_ID, EXYNOS5_SOC_MASK) IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK) IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) @@ -148,6 +150,12 @@ IS_SAMSUNG_CPU(exynos5440, EXYNOS5440_SOC_ID, EXYNOS5_SOC_MASK) # define soc_is_exynos5250() 0 #endif +#if defined(CONFIG_SOC_EXYNOS5410) +# define soc_is_exynos5410() is_samsung_exynos5410() +#else +# define soc_is_exynos5410() 0 +#endif + #if defined(CONFIG_SOC_EXYNOS5420) # define soc_is_exynos5420() is_samsung_exynos5420() #else diff --git a/arch/arm/plat-samsung/include/plat/map-s5p.h b/arch/arm/plat-samsung/include/plat/map-s5p.h index c186786..6310928 100644 --- a/arch/arm/plat-samsung/include/plat/map-s5p.h +++ b/arch/arm/plat-samsung/include/plat/map-s5p.h @@ -57,6 +57,9 @@ #define S3C_UART_OFFSET (0x400) #endif +#define S5P_VA_SYSRAM_NS_X(x) (S5P_VA_SYSRAM_NS + x) +#define EXYNOS5410_BOOT_REG S5P_VA_SYSRAM_NS_X(0x1c) + #include #endif /* __ASM_PLAT_MAP_S5P_H */ -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/